[Sun Apr 29 05:00:29 2012] Detection parameters:
  Position = (789.5, 347.7) = 12 26 44.50 21 54 58.1
  Extent = 0.8" x 0.5", rotation angle = 75 degrees
  Source counts = 36.8 +/- 6.3
  Background counts = 3.2
  Rate = 0.0003 +/- 5e-05

[Sun Apr 29 05:00:30 2012] Off-axis axis estimate = 4.75'
[Sun Apr 29 05:42:24 2012] Using EEF radius (= 1.08 ")to estimate initial spatial extent for simple fitting
[Sun Apr 29 05:42:24 2012] Initial guess for spatial extent in simple fitting = 1.08"
[Sun Apr 29 05:42:24 2012] source mask rpix=2.2, npix_max = 29, mask sum = 25, frac = 0.855
[Sun Apr 29 05:42:24 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 1.08"
[Sun Apr 29 06:32:01 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass0_src15.ximg exists
[Sun Apr 29 06:32:01 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass0_src15_1.ximg exists
[Sun Apr 29 06:32:01 2012] Fit fullrun_ccd1_acisf12878_pi14-548_cl_pass0_src15 appears to have run properly
[Sun Apr 29 06:32:01 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass0_tfrozen_src15.ximg exists
[Sun Apr 29 06:32:01 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists
[Sun Apr 29 06:32:01 2012] Fit fullrun_ccd1_acisf12878_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly
[Sun Apr 29 07:36:06 2012] Spatial fit model total counts = 53.967300, observed total counts = 54.000000
[Sun Apr 29 07:36:06 2012] Offset between fit and detection position for source 4 = 1.021312 pixels
[Sun Apr 29 07:36:06 2012] 53.849200 total counts/ 16.789300 bgd. counts: snr = 9.044571
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.021312 pixels
  Position = (790.2, 348.5) = 12 26 44.49 21 54 58.2
  Extent = 0.8 (0.6-1.2)", rotation angle = 0
  Source counts = 37.1 +/- 7.3
  Background counts = 16.8
  Rate = 0.0003 +/- 6e-05
[Sun Apr 29 07:36:06 2012] Vigneting correction estimate = 1.000000
[Sun Apr 29 07:36:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Apr 29 07:36:06 2012] Assessing source extent using major axis lower bound
[Sun Apr 29 07:36:06 2012] Source does appear to be extended
[Sun Apr 29 07:36:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Apr 29 08:09:30 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Apr 29 08:09:30 2012] Initial guess for spatial extent in simple fitting = 0.84"
[Sun Apr 29 08:09:30 2012] source mask rpix=1.7, npix_max = 19, mask sum = 20, frac = 1.018
[Sun Apr 29 08:09:30 2012] Giving source the simple spatial ID 15 for pass 1, mean size = 0.84"
[Sun Apr 29 08:56:12 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass1_src15.ximg exists
[Sun Apr 29 08:56:12 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass1_src15_1.ximg exists
[Sun Apr 29 08:56:12 2012] Fit fullrun_ccd1_acisf12878_pi14-548_cl_pass1_src15 appears to have run properly
[Sun Apr 29 08:56:12 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass1_tfrozen_src15.ximg exists
[Sun Apr 29 08:56:12 2012] fullrun_ccd1_acisf12878_pi14-548_cl_pass1_tfrozen_src15_1.ximg exists
[Sun Apr 29 08:56:12 2012] Fit fullrun_ccd1_acisf12878_pi14-548_cl_pass1_tfrozen_src15 appears to have run properly
[Sun Apr 29 09:55:25 2012] Spatial fit model total counts = 51.996800, observed total counts = 52.000000
[Sun Apr 29 09:55:25 2012] Offset between fit and detection position for source 4 = 0.036070 pixels
[Sun Apr 29 09:55:25 2012] 52.046300 total counts/ 14.445600 bgd. counts: snr = 9.893003
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.036070 pixels
  Position = (790.2, 348.5) = 12 26 44.49 21 54 58.2
  Extent = 0.8 (0.7-1.3)", rotation angle = 0
  Source counts = 37.6 +/- 7.2
  Background counts = 14.4
  Rate = 0.0003 +/- 6e-05
[Sun Apr 29 09:55:25 2012] Vigneting correction estimate = 1.000000
[Sun Apr 29 09:55:25 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Apr 29 09:55:25 2012] Assessing source extent using major axis lower bound
[Sun Apr 29 09:55:25 2012] Source does appear to be extended
[Sun Apr 29 09:55:25 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Apr 29 10:08:30 2012] Writing source region out to fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4_src.reg
[Sun Apr 29 10:08:30 2012] Extracting stamp from image fullrun_ccd1_acisf12878_pi14-548_cl_sm2.00.img.gz, (752, 310) - (828, 387)
[Sun Apr 29 10:08:30 2012] Writing fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4.gif
[Sun Apr 29 10:16:02 2012] Size of ../../acisf12878/products/events/fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4_src.evt.gz[events] = 48 counts
[Sun Apr 29 10:16:02 2012] Mean chipx,y = (251.79, 742.98)
[Sun Apr 29 10:16:02 2012] Mean tdetx,y = (4389.02, 4358.79)
[Sun Apr 29 10:16:02 2012] chipx,y range = (232.00-269.00, 723.00-764.00)
[Sun Apr 29 10:16:02 2012] Size of ../../acisf12878/products/events/fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 74 counts
[Sun Apr 29 10:16:03 2012] Not generating rmf since there are only 37 counts
[Sun Apr 29 10:16:03 2012] arf not found, will run specextract
[Sun Apr 29 10:16:28 2012] ../../acisf12878/products/spectra/fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4.warf not found
[Sun Apr 29 10:16:28 2012] ../../acisf12878/products/spectra/fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4.wrmf not found
[Sun Apr 29 10:16:28 2012] Removal of ../../acisf12878/products/spectra/fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4.soff failed
[Sun Apr 29 10:20:45 2012] Spectrum 4 has only 38 counts, deleting rmf
[Sun Apr 29 10:20:45 2012] 184.203
[Sun Apr 29 10:57:05 2012] Updating aperture counts using extracted products
[Sun Apr 29 10:57:05 2012] Error reading totcts from fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4_src.pi.gz
[Sun Apr 29 10:57:06 2012] Calculating source flux in energy range 0.30-8.00
[Sun Apr 29 10:57:06 2012] Using photon index=1.80, rate=0.000289, arf fullrun_ccd1_acisf12878_pi14-548_pass1_cl_src4.arf
[Sun Apr 29 10:57:06 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Apr 29 10:57:06 2012] Updating source flux to 3.7e-15
[Sun Apr 29 10:57:31 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting